US2803302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting closely spaced incisions in rubber sheet material
Assignee: Goodrich Corp
•
Filing: 1954-10-19
•
Granted: 1957-08-20
•
Expires: 1974-10-19
Abstract
No abstract record available.
Inventors
- 👤 Kuts Mathew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:32
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/08; B26D3/085; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0333; Y10T83/0341; Y10T83/04; Y10T83/05; Y10T83/869; Y10T83/8737
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-19 | 1961-02-18 | 1961-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-19 | 1965-02-18 | 1965-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-19 | 1969-02-18 | 1969-08-20 | $7700.00 | Window Closed / Lapsed |